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[fix] also cache "/.cache/pip"

Thomas Pointhuber 9 years ago
parent
commit
e9c33572e9
1 changed files with 2 additions and 0 deletions
  1. 2 0
      .travis.yml

+ 2 - 0
.travis.yml

@@ -2,6 +2,8 @@ sudo: false
 cache:
   - pip
   - npm
+  directories:
+    - $HOME/.cache/pip
 language: python
 python:
   - "2.7"